We are Gröger & Obst

We specialised in the development and manufacture of instruments for gas and water analysis more than 35 years ago, and since then we have ensured that more and more new areas of application benefit from the possibilities of our TOC analysers. Today, we are a leading provider of state-of-the-art measurement systems, services and solutions in the field of gas and water analytics.

Our location in picturesque Upper Bavaria shows us every day how important our contribution is to maintaining clean air and water. That’s why we give our best every day and put our whole heart into what we do.

Working in the most beautiful postcard idyll of Upper Bavaria. A real treat for us! Surrounded by Germany’s highest mountains, the picturesque courses of the Loisach and Isar rivers and the nearby, vibrant city of Munich, we are at home. A holiday region rich in clear lakes and fresh mountain air that shows us every day what a great asset clean air and water are.

Our best ideas are born here in Wolfratshausen and from here we have been supplying companies throughout Germany and beyond with our measurement technology for more than 35 years.